Roll or roller – With magnetic means – per se
Reexamination Certificate
2011-08-30
2011-08-30
Bryant, David (Department: 3726)
Roll or roller
With magnetic means, per se
C162S368000
Reexamination Certificate
active
08007425
ABSTRACT:
A suction roller for transporting flat material blanks has a roller axis and a mantle surface. The suction roller is independent of format and therefore can be universally used for transporting flat material blanks, particularly label blanks. The suction roller has controllable suction holes or suction zones that lie at the closest possible distance from one another on its mantle surface. To this end, the suction roller has a plurality of suction slits, which run parallel to the roller axis and open into the mantle surface, whereby at least adjacent suction slits can have suction air applied to them independent of one another, and whereby a slit cover provided with passage holes is disposed on the mantle surface, in such a manner that the passage holes align with the suction slits, at least in part.
REFERENCES:
patent: 2991218 (1961-07-01), Cirrito et al.
patent: 3082683 (1963-03-01), Justus
patent: 3141817 (1964-07-01), Collins et al.
patent: 3172321 (1965-03-01), Schrader
patent: 3821076 (1974-06-01), Stenberg
patent: 4366025 (1982-12-01), Gordon et al.
patent: 4559106 (1985-12-01), Skytta et al.
patent: 4602977 (1986-07-01), Voltmer et al.
patent: 4647333 (1987-03-01), Voltmer et al.
patent: 4693784 (1987-09-01), Aula et al.
patent: 4866826 (1989-09-01), Koide
patent: 4868958 (1989-09-01), Suzuki et al.
patent: 5342277 (1994-08-01), Steiner et al.
patent: 5782156 (1998-07-01), Collins
patent: 6026725 (2000-02-01), Okonski
patent: 6205899 (2001-03-01), Blumle et al.
patent: 6634269 (2003-10-01), Eckstein et al.
patent: 6884323 (2005-04-01), Beck et al.
patent: 2002/0092399 (2002-07-01), Fuchs
patent: 2002/0129687 (2002-09-01), Eckstein et al.
patent: 2004/0198577 (2004-10-01), Blumle
patent: 2006/0248723 (2006-11-01), Gustafson
patent: 21 09 237 (1972-09-01), None
patent: 36 17 006 (1987-11-01), None
patent: 41 16 510 (1991-12-01), None
patent: 44 05 541 (1995-03-01), None
patent: 198 15 794 (1998-10-01), None
patent: 198 41 834 (2000-03-01), None
patent: 103 00 234 (2004-07-01), None
patent: 0 281 064 (1988-09-01), None
patent: 0 990 588 (2000-04-01), None
patent: 1 245 355 (2002-10-01), None
Bryant David
Cigna Jacob
Collard & Roe P.C.
Winkler + Dünnebier Aktiengesellschaft
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